Access Restriction Bypass Affecting org.apache.solr:solr-core package, versions [,8.8.2)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.23% (62nd percentile)

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  • Snyk IDSNYK-JAVA-ORGAPACHESOLR-1245055
  • published13 Apr 2021
  • disclosed13 Apr 2021
  • creditGeza Nagy

Introduced: 13 Apr 2021

CVE-2021-29943  (opens in a new tab)
CWE-284  (opens in a new tab)

How to fix?

Upgrade org.apache.solr:solr-core to version 8.8.2 or higher.

Overview

org.apache.solr:solr-core is an open source enterprise search platform built on Apache Lucene

Affected versions of this package are vulnerable to Access Restriction Bypass. When using ConfigurableInternodeAuthHadoopPlugin for authentication, Solr forwards/proxies distributed requests using server credentials instead of original client credentials. This results in incorrect authorization resolution on the receiving hosts.

CVSS Scores

version 3.1